Hangar 18 (1980 – FULL MOVIE) – YouTube.
Hangar 18 involves a U.F.O. cover-up following an incident aboard the space shuttle. The orbiter is launching a satellite, which collides with an unidentified object passing close by. The space collision kills a fellow astronaut who was in the bay at that time, however, the entire incident is witnessed by astronauts Price and Bancroff.
Upon returning to Earth, both men slowly investigate what they know happened in space — and which the government authorities try their best to hide. The damaged spacecraft however, has been recovered after it is observed making a controlled landing in the Arizona desert. Although the aliens on board die, the government technicians begin their foray into trying to understand the extremely delicate processes which operate the complex ship. On board the craft, the technician team makes three discoveries. The first is an unknown woman in some sort of stasis, who later awakens in the back of an ambulance screaming (leading moviegoers to believe she may have been an abductee). The second is the fact that symbols found on certain control panels are the same as symbols which reside here on Earth, albeit in ancient places. The third is the fact that the aliens have been here before—as the team discovers some type of surveillance footage noting power installations, military installations, and major cities worldwide.